Web30 de abr. de 2024 · Here, we extend the definition of quantum information masking to general mixed states, and show that the resource of maskable quantum states is far … Webquantum states cannot be masked in non-Hermitian quantum systems. We further demonstrate thatasetoflinearlyindependentstateswhicharemutually …

Masking Quantum Information Encoded in Pure and Mixed States

WebMasking of quantum information means that information is hidden from a subsystem and spread over a composite system. Modi et al. proved in ... [12] masking quan-tum information on hyperdisks and the structure of the set of maskable states, Lei et. al. studied unconditionally secure qubit commitment scheme by using quantum maskers [13] http://quantumcas.ac.cn/2024/0503/c20525a483830/page.htm graphicsfences

Masking Quantum Information on Hyperdisks

Web11 de nov. de 2024 · Quantum information masking has potential applications in entanglement-based quantum secret sharing scheme and future quantum … WebQuantum information masking is a protocol that hides the original quantum information from subsystems and spreads it over quantum correlation, which is available to multipartite except bipartite systems. In this work, we explicitly study the quantum information masking in multipartite scenario and prove that there exists an universal quantum … WebIn this paper, we study the local unitary classification for sets including two (three) generalized Bell states, called doublet (triplet), based on the local unitary equivalence of two sets. In detail, we firstly introduce some more general unitary operators besides Clifford operators to find out local unitary equivalent sets as many as possible; and then we … graphics fdor commercial vehicles vinyl wrap